infinite mana revisited

: Untap two target lands.

As long as equipped creature is tapped, tapped creatures you control get +2/+0. As long as equipped creature is untapped, untapped creatures you control get +0/+2. : You may tap or untap equipped creature. Equip

This land enters tapped. When this land enters, return a land you control to its owner's hand. : Add .

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional .